SpamSieve is a tool that gives you back your inbox by bringing powerful Bayesian spam filtering to popular e-mail clients.âˆ¨âˆ¨SpamSieve learns what your spam looks like, so it can block nearly all of it. It looks at your address book and learns what your good messages look like, so it won't confuse them with spam.
Other spam filters get worse over time as spammers adapt to their rules; SpamSieve actually gets better over time as you train it with more messages. SpamSieve doesn't delete any messages--it only marks them in your e-mail client--so you'll never lose any mail.âˆ¨âˆ¨SpamSieve is supporting any number of mail accounts, of whatever types are supported by your e-mail software (e.g. IMAP, POP, Hotmail, AOL).

What's NewVersion 2.9.13:

• Works with Apple Mail under Mac OS X 10.9.2. It’s easiest if you update to SpamSieve 2.9.13 before updating to Mac OS X 10.9.2. In any case, if you don’t see the SpamSieve commands in Apple Mail’s Message menu, be sure to choose Install Apple Mail Plug-In from the SpamSieve menu. Otherwise, with the SpamSieve plug-in not installed, Mail will move good messages to the spam mailbox

• Made various changes to improve SpamSieve’s filtering accuracy.

• On Mac OS X 10.9 Mavericks, Apple Mail is slower at moving messages to the Spam mailbox when you choose SpamSieve - Train as Spam and the inbox when you choose SpamSieve - Train as Good. This version of SpamSieve includes some changes to speed this up. It also includes workarounds to move messages faster by using GUI scripting instead of regular AppleScript. To enable the workarounds, please see the AppleMailTrainSpamGUIScripting and AppleMailTrainGoodGUIScripting options in the Esoteric Preferences section of the manual.

• Documented the AppleMailPlugInSetIsJunk esoteric preference, as it can be used to speed up filtering on Mac OS X 10.9.

• Improved the Setting Up Airmail section of the manual to recommend not deleting messages from the Spam mailbox when using Airmail 1.3.1 (223).

• Added the Why does the “Junk” mailbox appear in Apple Mail? section to the manual.

• Improved the Setting Up a MailMate Drone and iPhone Spam Filtering sections of the manual.

• The AppleMailTrainSpamGUIScripting esoteric preference now works if you’ve selected the trash as your mailbox for trained spam messages.

• Optimized and fixed a possible Apple Mail crash when using the Setting Up an Apple Mail Drone configuration.

• SpamSieve is now able to log more diagnostic information to help track down problems with Apple Mail.

• When a Mac OS X update disables SpamSieve’s Apple Mail plug-in, and your Mac is running in a language other than English, SpamSieve is better able to detect this and auto-reinstall the plug-in.